Blading efficiency is also known as

A. Stage efficiency

B. Diagram efficiency

C. Nozzle efficiency

D. None of these

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Which is not correct statement about effect of sulphur in fuel?
  2. The mechanical draught _________ with the amount of smoke.
  3. For maximum discharge through a chimney, the condition is that height of hot gas column producing the…
  4. Which of the following statement is correct?
  5. The ratio of the useful heat drop to the isentropic heat drop is called
  6. A compound steam engine in which the high pressure and low pressure cylinders have common piston rod,…
  7. Which device is used in thermal power plants to reduce level of pollution?
  8. Ultimate analysis of fuel is determination of percentage of
  9. The shell diameter of a Locomotive boiler is
  10. In a throttling process
  11. By compounding the expansion of steam in two or more cylinders, the ratio of expansion
  12. For the same diameter and thickness of tube, a water tube boiler has ________ heating surface as compared…
  13. The number of water level indicators in a boiler are generally _________ in number.
  14. O₂ content in atmospheric air on weight basis is
  15. The clearance in the engine cylinder
  16. The draught may be produced by a
  17. The change in internal energy in steam engines equals to
  18. Which of the following statement is correct?
  19. The amount of water evaporated in kg per kg of fuel burnt is called
  20. An economiser is generally placed between
  21. The forced circulation of water does not take place in
  22. Locomotive boiler is of the following type
  23. The pressure at which latent heat of vaporisation of water is zero, is
  24. The fittings mounted on the boiler for its proper and safe functioning is a
  25. The function of an eccentric rod is
  26. The chimney draught varies with
  27. Which of the following is a fire tube boiler?
  28. Which is not the correct statement about moisture in coal?
  29. Water and sediment in fuel oil can be removed by
  30. The device attached to the steam chest for preventing explosions due to excessive internal pressure…